CelebSpin! Celebrity News and Hollywood Gossip.

Nick Bollea was sentenced to 8 months in a Florida county jail on Friday after pleading no contest to charges of felony reckless driving, stemming from the Aug. 6, 2007, car crash that left his best friend, John Graziano, in critical condition.

In addition to the jail time, which begins immediately, Bollea, 17, was sentenced to 5 years probation, during which he will serve 500 hours of community service, not be allowed to drink any alcohol and have his driver’s license revoked for 3 years.

Mariah Carey and her new husband, Nick Cannon, made their first public appearance Thursday night, hitting the Big Apple for Time magazine’s “100 Most Influential People in the World” gala.

Carey, wearing a silver minidress, sang at the party, held at New York City’s Lincoln Center. Afterwards, she slipped into a strapless black dress accessorized with her 17-carat wedding ring to hit hotspot The Waverly Inn. Her new tattoo (”Mrs. Cannon” on the small of her back), however, was well hidden.

While her little sister’s wedding plans remain shrouded in secrecy, Jessica Simpson revealed one detail: She’s the maid of honor!

“Of course,” the 27-year-old says when asked if she’ll be standing next to Ashlee on her big day.

Performing in front of nearly 35,000 people at Camp Pendleton Thursday night, Jessica was in fine form for the troops, belting out “These Boots Are Made For Walkin’ ” at a three-hour concert that also featured Snoop Dogg, Janet Jackson, Ne-Yo, and Pamela Anderson. Taking the stage in a skin-tight red top, jeans and black stiletto heels, Jessica was greeted by howls and hoorahs.